diff --git a/src-tauri/nsis/template.nsi b/src-tauri/nsis/template.nsi
index afdb1200..53e957d3 100644
--- a/src-tauri/nsis/template.nsi
+++ b/src-tauri/nsis/template.nsi
@@ -243,7 +243,7 @@ Function PageTranscript
     ${NSD_CreateDropList} 33% 20u 33% 12u ""
     Pop $DropLListTranscriptEngines
     ${NSD_CB_AddString} $DropLListTranscriptEngines "Google"
-    ${NSD_CB_AddString} $DropLListTranscriptEngines "Wishper(USE CPU)"
+    ${NSD_CB_AddString} $DropLListTranscriptEngines "Wishper"
     ${NSD_CB_SelectString} $DropLListTranscriptEngines "Google"
     ${NSD_CreateLabel} 0 52u 33% 12u "Select AI Model Size"
     ${NSD_CreateDropList} 33% 50u 40% 12u ""
@@ -290,13 +290,41 @@ FunctionEnd
 
 Function OnDropListWishperDownloadWeightClick
     ${NSD_GetText} $DropLListTranscriptEngines $0
-    ${If} $0 == "Wishper(USE CPU)"
+    ${If} $0 == "Wishper"
         EnableWindow $DropListWhisperDownloadWeightType 1
     ${Else}
         EnableWindow $DropListWhisperDownloadWeightType 0
     ${EndIf}
 FunctionEnd
 
+
+Var CheckboxUseCUDA
+Var DialogSelectInstallDeviceVersion
+Page custom PageSelectInstallDeviceVersion PageLeaveSelectInstallDeviceVersion
+Function PageSelectInstallDeviceVersion
+    !insertmacro MUI_HEADER_TEXT "Initial Settings" "Enable GPUs for translation and transcription."
+    nsDialogs::Create 1018
+    Pop $DialogSelectInstallDeviceVersion
+
+    ${If} $DialogSelectInstallDeviceVersion == error
+        Abort
+    ${EndIf}
+
+    ${NSD_CreateLabel} 0 21u 33% 12u "Enable the use of GPUs"
+    ${NSD_CreateCheckBox} 33% 20u 33% 12u ""
+    Pop $CheckboxUseCUDA
+    nsDialogs::Show
+FunctionEnd
+
+Function PageLeaveSelectInstallDeviceVersion
+    ${NSD_GetState} $CheckboxUseCUDA $0
+    ${If} $0 == 1
+        StrCpy $CheckboxUseCUDA "true"
+    ${Else}
+        StrCpy $CheckboxUseCUDA "false"
+    ${EndIf}
+FunctionEnd
+
 !insertmacro MUI_PAGE_COMPONENTS
 
 ; 4-4. Custom page to ask user if he wants to reinstall/uninstall
@@ -735,10 +763,18 @@ Section Install
   ; 指定のURLからファイルをダウンロード
   !define SOFTWARE_RELEASE_URL "https://api.github.com/repos/misyaguziya/VRCT/releases/latest"
   !define SOFTWARE_DOWNLOAD_FILENAME "VRCT.zip"
+  !define SOFTWARE_CUDA_DOWNLOAD_FILENAME "VRCT_cuda.zip"
   !define SOFTWARE_JSON_FILENAME "response.json"
   Var /GLOBAL i
   Var /GLOBAL cmder_dl
   Var /GLOBAL cmder_version
+  Var /GLOBAL file_name
+
+  ${If} $CheckboxUseCUDA == "true"
+    StrCpy $file_name "${SOFTWARE_CUDA_DOWNLOAD_FILENAME}"
+  ${Else}
+    StrCpy $file_name "${SOFTWARE_DOWNLOAD_FILENAME}"
+  ${EndIf}
 
   DetailPrint "Fetching Latest Release from GitHub (${SOFTWARE_RELEASE_URL})"
   inetc::get /SILENT "${SOFTWARE_RELEASE_URL}" "$TEMP\${SOFTWARE_JSON_FILENAME}"
@@ -756,7 +792,7 @@ Section Install
   ${ForEach} $i 0 $R0 + 1
     nsJSON::Get 'assets' /index $i 'name' /end
     Pop $R1
-    StrCmp $R1 "${SOFTWARE_DOWNLOAD_FILENAME}" done
+    StrCmp $R1 $file_name done
   ${Next}
   done:
 
@@ -764,16 +800,16 @@ Section Install
   Pop $cmder_dl
   DetailPrint "Got URL : $cmder_dl"
 
-  DetailPrint "Downloading ${SOFTWARE_DOWNLOAD_FILENAME}..."
-  inetc::get $cmder_dl "$TEMP\${SOFTWARE_DOWNLOAD_FILENAME}"
+  DetailPrint "Downloading $file_name..."
+  inetc::get $cmder_dl "$TEMP\$file_name"
   Pop $0
   StrCmp "$0" "OK" dlok
   DetailPrint "Download Failed $0"
   Abort
 
   dlok:
-  DetailPrint "Extracting ${SOFTWARE_DOWNLOAD_FILENAME}..."
-  nsisunz::UnzipToStack "$TEMP\${SOFTWARE_DOWNLOAD_FILENAME}" $INSTDIR
+  DetailPrint "Extracting $file_name ..."
+  nsisunz::UnzipToStack "$TEMP\$file_name" $INSTDIR
 
   ; Create uninstaller
   WriteUninstaller "$INSTDIR\uninstall.exe"